Note: An absolute X-Y-Θ position sensor using a two-dimensional phase-encoded binary scale

2018 ◽  
Vol 89 (4) ◽  
pp. 046105 ◽  
Author(s):  
Jong-Ahn Kim ◽  
Jae Wan Kim ◽  
Chu-Shik Kang ◽  
Jonghan Jin
Keyword(s):  
Position Sensor ◽  
Two Dimensional ◽  
Binary Scale

Development of a two-dimensional fiber optic position sensor

Optik ◽  
2018 ◽  
Vol 169 ◽  
pp. 376-381 ◽  
Author(s):  
Ravi Dhawan ◽  
Biswaranjan Dikshit ◽  
Nitin Kawade
Keyword(s):  
Fiber Optic ◽  
Position Sensor ◽  
Two Dimensional

A Cable Extension Transducer Based Two-Dimensional Position Sensor for Industrial Applications

2000 ◽  
Vol 124 (1) ◽  
pp. 105-108 ◽  
Author(s):  
Daehie Hong ◽  
Keith J. Mueller ◽  
Steven A. Velinsky
Keyword(s):  
Large Range ◽  
Cost Effective ◽  
Industrial Applications ◽  
Sensor System ◽  
Position Sensor ◽  
Two Dimensional ◽  
Position Measurement ◽  
Coordinate Measurement ◽  
New Type ◽  
Hostile Environments

A technique for two-dimensional position measurement is presented through the use of cable-extension transducers. The method includes the use of two such transducers and the planar position is determined through triangulation. This paper also presents a design methodology for the sensor system which is developed based on uncertainty analysis results. The performance of the sensor system is verified through experiments with coordinate measurement machines. This new type of position sensor can be easily used in a wide variety of automation applications in industry for two-dimensional position measurements with high accuracy over a relatively large range, and it is both cost effective and robust against hostile environments.

Fast large-area low-cost two-dimensional optical position sensor

1997 ◽  
Author(s):  
D. Avtabi ◽  
E. Burstein ◽  
Aryeh M. Weiss
Keyword(s):  
Low Cost ◽  
Position Sensor ◽  
Two Dimensional ◽  
Large Area ◽  
Optical Position

Two-dimensional vibration measurement by using a quadrant position sensor

1994 ◽  
Author(s):  
LiJiang Zeng ◽  
Hirokazu Matsumoto ◽  
Shigeru Sunada ◽  
Takeshi Ohnuki ◽  
Keiji Kawachi
Keyword(s):  
Vibration Measurement ◽  
Position Sensor ◽  
Two Dimensional

Spectrophotometric measurements of objective-prism spectra

1966 ◽  
Vol 24 ◽  
pp. 118-119
Author(s):  
Th. Schmidt-Kaler
Keyword(s):  
Progress Report ◽  
Two Dimensional ◽  
Objective Prism ◽  
Made In

I should like to give you a very condensed progress report on some spectrophotometric measurements of objective-prism spectra made in collaboration with H. Leicher at Bonn. The procedure used is almost completely automatic. The measurements are made with the help of a semi-automatic fully digitized registering microphotometer constructed by Hög-Hamburg. The reductions are carried out with the aid of a number of interconnected programmes written for the computer IBM 7090, beginning with the output of the photometer in the form of punched cards and ending with the printing-out of the final two-dimensional classifications.

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